Oil Hard Flat Stock, O1, 3-1/2In Wx36In L MPN:O15163126
Oil Hard Flat Stock, O1, 3-1/2In Wx36In L
This Oil Hard Flat Stock, O1, is a high-performance tool steel ideal for precision cutting tools, dies, and gauges. Its exceptional hardness and wear resistance make it perfect for applications requiring high accuracy and durability. With a yield strength of 55,000 psi and tensile strength of 95,000 psi, this stock can withstand extreme conditions. Its precision ground finish ensures smooth operation and extended tool life. Suitable for use in aerospace, automotive, and manufacturing industries, this stock is a reliable choice for professionals seeking top-notch performance and reliability. Its compact size and lightweight design make it easy to handle and store.
Top product features:
- Oil-Hardened for enhanced hardness and wear resistance
- Precision Ground for improved surface finish and accuracy
- Heat Treatable for adjustment of hardness and strength properties
Top product applications:
- High-speed steel punches and dies
- Tooling for machining operations such as drilling, milling, and grinding
- Manufacturing of precision instruments and medical devices
Tool Steel Rectangular Bar, Material Tool Steel, Material Grade O1, Thickness 0.31 in, Thickness Tolerance +/-0.001 in, Overall Length 36 in, Overall Width 3 1/2 in, Fabrication Hot Rolled, Heat Treatable Heat Treatable, Heat Treatment Oil-Hardened, Mechanical Finish Precision Ground, Yield Strength 55,000 psi, Tensile Strength 95,000 psi, Brinell Hardness 177 BHN, Rockwell Hardness 18 HRC, Standards AISI O-1, ASTM A681-08, FEDERAL QQT 570 REV C, SAE J437, UNS T31501
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 2 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 36.00
- Package Width: 3.50
- Package Height: 0.31
- Package Weight: 11.14
- California Prop 65 Warning: WARNING: Cancer - www.P65Warnings.ca.gov
Product info last updated on January 22, 2026 1:48am UTC
Category: Stainless Steel